Title:
SELF-BALANCING DEVICE, ELECTRIC VEHICLE, POSTURE VEHICLE, MANNED TRUNK AND TWO-WHEELED SKATEBOARD
Document Type and Number:
WIPO Patent Application WO/2018/161947
Kind Code:
A1
Abstract:
Disclosed are a self-balancing device, an electric vehicle, a posture vehicle, a manned trunk and a two-wheeled skateboard. The self-balancing device comprises a pedal assembly (510), a control system (530) and an electric motor, wherein the electric motor is arranged in a driving wheel (400) and an electric motor shaft (520) of the electric motor is pivotally connected to a vehicle body (120); the pedal assembly (510) is arranged on the vehicle body (120) and is pivotally connected to the vehicle body (120); the control system (530) comprises a posture detection unit connected to the pedal assembly (510), and a processing unit respectively connected to the posture detection unit and the electric motor shaft (520); the posture detection unit is configured to detect the inclination angle between the pedal assembly (510) and a horizontal plane; the processing unit controls, according to the inclination angle, the operation of the driving wheel (400) by means of the electric motor; and the pedal assembly (510) is further connected to an auxiliary balance mechanism which is configured to be able to partially or completely compensate for the inclination angle so as to balance the pedal assembly (510) at least when the processing unit controls the accelerated operation of the driving wheel. The self-balancing device is flexible and convenient to operate and has a good running stability.
Inventors:
GAO QIANG (CN)
Application Number:
PCT/CN2018/078506
Publication Date:
September 13, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
SHENZHEN BRIGHT INTELLIGENT CONTROL TECH CO LTD (CN)
International Classes:
B62K5/01; A45C5/04; B62K5/027; B62K11/00; B62K23/08; B62M6/50
Domestic Patent References:
| WO2011016054A2 | 2011-02-10 |
Foreign References:
| CN106892039A | 2017-06-27 | |||
| CN206750011U | 2017-12-15 | |||
| CN206654150U | 2017-11-21 | |||
| CN206744776U | 2017-12-15 | |||
| CN206813194U | 2017-12-29 | |||
| CN106184533A | 2016-12-07 | |||
| CN203975082U | 2014-12-03 | |||
| CN105172955A | 2015-12-23 | |||
| JP3981733B2 | 2007-09-26 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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